static Void VcapVencVdecVdis_ipcBitsQueEmptyBitBufs(VcapVencVdecVdis_res resolution, OSA_QueHndl *emptyQue)
{
VCODEC_BITSBUF_LIST_S emptyBufList;
VCODEC_BITSBUF_S *pBuf;
VDEC_BUF_REQUEST_S reqInfo;
Int i;
Int status;
UInt32 bitBufSize;
bitBufSize = MCFW_IPCBITS_GET_BITBUF_SIZE(resolution.width,
resolution.height);
if (bitBufSize <=0 )
return;
emptyBufList.numBufs = 0;
reqInfo.numBufs = VCODEC_BITSBUF_MAX;
reqInfo.reqType = VDEC_BUFREQTYPE_BUFSIZE;
for (i = 0; i < VCODEC_BITSBUF_MAX; i++)
{
reqInfo.u[i].minBufSize = bitBufSize;
}
Vdec_requestBitstreamBuffer(&reqInfo, &emptyBufList, 0);
for (i = 0; i < emptyBufList.numBufs; i++)
{
pBuf = VcapVencVdecVdis_FreeBitBufAlloc();
OSA_assert(pBuf != NULL);
*pBuf = emptyBufList.bitsBuf[i];
OSA_assert(pBuf->bufSize >= bitBufSize );
status = OSA_quePut(emptyQue,(Int32)pBuf,OSA_TIMEOUT_NONE);
OSA_assert(status == 0);
}
}
static Void VdecVdis_bitsRdGetEmptyBitBufs(VCODEC_BITSBUF_LIST_S *emptyBufList, UInt32 resId)
{
VDEC_BUF_REQUEST_S reqInfo;
UInt32 i;
emptyBufList->numBufs = 0;
// require 2 buffers for each channel
reqInfo.numBufs = gVdecVdis_config.numChnlInRes[resId] ;
reqInfo.reqType = VDEC_BUFREQTYPE_CHID;
for (i = 0; i < reqInfo.numBufs ; i++)
{
reqInfo.u[i].chNum = VdecVdis_getChnlIdFromBufSize(resId);
}
Vdec_requestBitstreamBuffer(&reqInfo, emptyBufList, 0);
}
static Void VdecVdis_bitsRdGetEmptyBitBufs(VCODEC_BITSBUF_LIST_S *emptyBufList, UInt32 resId)
{
VDEC_BUF_REQUEST_S reqInfo;
UInt32 bitBufSize;
UInt32 i;
emptyBufList->numBufs = 0;
// require 2 buffers for each channel
reqInfo.numBufs = gVdecVdis_config.numChnlInRes[resId] ;
bitBufSize = MCFW_IPCBITS_GET_BITBUF_SIZE(
gVdecVdis_config.res[resId].width,
gVdecVdis_config.res[resId].height
);
for (i = 0; i < reqInfo.numBufs ; i++)
{
reqInfo.minBufSize[i] = bitBufSize;
}
Vdec_requestBitstreamBuffer(&reqInfo, emptyBufList, 0);
}
